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Foot ulcer is a common complication of diabetes mellitus and, associated with substantial morbidity and mortality, remains a major risk factor for lower leg amputations. Extracting accurate morphological features from foot wounds is crucial…

Image and Video Processing · Electrical Eng. & Systems 2022-06-20 Amirreza Mahbod , Gerald Schaefer , Rupert Ecker , Isabella Ellinger

We present a neural network architecture for medical image segmentation of diabetic foot ulcers and colonoscopy polyps. Diabetic foot ulcers are caused by neuropathic and vascular complications of diabetes mellitus. In order to provide a…

Image and Video Processing · Electrical Eng. & Systems 2022-09-16 Ting-Yu Liao , Ching-Hui Yang , Yu-Wen Lo , Kuan-Ying Lai , Po-Huai Shen , Youn-Long Lin

Continuous monitoring of foot ulcer healing is needed to ensure the efficacy of a given treatment and to avoid any possibility of deterioration. Foot ulcer segmentation is an essential step in wound diagnosis. We developed a model that is…

Image and Video Processing · Electrical Eng. & Systems 2022-07-07 Shahzad Ali , Arif Mahmood , Soon Ki Jung

Acute and chronic wounds with varying etiologies burden the healthcare systems economically. The advanced wound care market is estimated to reach $22 billion by 2024. Wound care professionals provide proper diagnosis and treatment with…

Image and Video Processing · Electrical Eng. & Systems 2022-01-04 Chuanbo Wang , Amirreza Mahbod , Isabella Ellinger , Adrian Galdran , Sandeep Gopalakrishnan , Jeffrey Niezgoda , Zeyun Yu

Automated segmentation of diabetic foot ulcers (DFUs) plays a critical role in clinical diagnosis, therapeutic planning, and longitudinal wound monitoring. However, this task remains challenging due to the heterogeneous appearance,…

Image and Video Processing · Electrical Eng. & Systems 2026-03-10 Akwasi Asare , Mary Sagoe , Justice Williams Asare , Stephen Edward Moore

Globally, in 2016, one out of eleven adults suffered from Diabetes Mellitus. Diabetic Foot Ulcers (DFU) are a major complication of this disease, which if not managed properly can lead to amputation. Current clinical approaches to DFU…

Computer Vision and Pattern Recognition · Computer Science 2017-12-12 Manu Goyal , Neil D. Reeves , Adrian K. Davison , Satyan Rajbhandari , Jennifer Spragg , Moi Hoon Yap

Diabetic Foot Ulcer (DFU) is a major complication of Diabetes, which if not managed properly can lead to amputation. DFU can appear anywhere on the foot and can vary in size, colour, and contrast depending on various pathologies. Current…

Computer Vision and Pattern Recognition · Computer Science 2017-08-08 Manu Goyal , Neil D. Reeves , Satyan Rajbhandari , Jennifer Spragg , Moi Hoon Yap

Identifying individual tissues, so-called tissue segmentation, in diabetic foot ulcer (DFU) images is a challenging task and little work has been published, largely due to the limited availability of a clinical image dataset. To address…

Image and Video Processing · Electrical Eng. & Systems 2024-06-25 Mrinal Kanti Dhar , Chuanbo Wang , Yash Patel , Taiyu Zhang , Jeffrey Niezgoda , Sandeep Gopalakrishnan , Keke Chen , Zeyun Yu

There has been a substantial amount of research involving computer methods and technology for the detection and recognition of diabetic foot ulcers (DFUs), but there is a lack of systematic comparisons of state-of-the-art deep learning…

Diabetic foot ulcer (DFU) detection is a clinically significant yet challenging task due to the scarcity and variability of publicly available datasets. To solve these problems, we propose ConMatFormer, a new hybrid deep learning…

Computer Vision and Pattern Recognition · Computer Science 2025-12-30 Raihan Ahamed Rifat , Fuyad Hasan Bhoyan , Md Humaion Kabir Mehedi , Md Kaviul Hossain , Md. Jakir Hossen , M. F. Mridha

Diabetic foot ulcer is a severe condition that requires close monitoring and management. For training machine learning methods to auto-delineate the ulcer, clinical staff must provide ground truth annotations. In this paper, we propose a…

Image and Video Processing · Electrical Eng. & Systems 2022-10-04 Connah Kendrick , Bill Cassidy , Joseph M. Pappachan , Claire O'Shea , Cornelious J. Fernandez , Elias Chacko , Koshy Jacob , Neil D. Reeves , Moi Hoon Yap

This work introduces EffiSegNet, a novel segmentation framework leveraging transfer learning with a pre-trained Convolutional Neural Network (CNN) classifier as its backbone. Deviating from traditional architectures with a symmetric…

Image and Video Processing · Electrical Eng. & Systems 2024-07-24 Ioannis A. Vezakis , Konstantinos Georgas , Dimitrios Fotiadis , George K. Matsopoulos

Diabetic foot ulcers (DFUs) constitute a serious complication for people with diabetes. The care of DFU patients can be substantially improved through self-management, in order to achieve early-diagnosis, ulcer prevention, and complications…

Image and Video Processing · Electrical Eng. & Systems 2022-09-21 Agapi Davradou , Eftychios Protopapadakis , Maria Kaselimi , Anastasios Doulamis , Nikolaos Doulamis

Wounds, such as foot ulcers, pressure ulcers, leg ulcers, and infected wounds, come up with substantial problems for healthcare professionals. Prompt and accurate segmentation is crucial for effective treatment. However, contemporary…

Image and Video Processing · Electrical Eng. & Systems 2024-08-22 Md. Zihad Bin Jahangir , Sumaiya Akter , MD Abdullah Al Nasim , Kishor Datta Gupta , Roy George

This research conducts an investigation on the effect of visually similar images within a publicly available diabetic foot ulcer dataset when training deep learning classification networks. The presence of binary-identical duplicate images…

Computer Vision and Pattern Recognition · Computer Science 2023-04-26 Imran Chowdhury Dipto , Bill Cassidy , Connah Kendrick , Neil D. Reeves , Joseph M. Pappachan , Vishnu Chandrabalan , Moi Hoon Yap

Diabetic foot ulcers are a common manifestation of lesions on the diabetic foot, a syndrome acquired as a long-term complication of diabetes mellitus. Accompanying neuropathy and vascular damage promote acquisition of pressure injuries and…

Computer Vision and Pattern Recognition · Computer Science 2022-01-21 Louise Bloch , Raphael Brüngel , Christoph M. Friedrich

The Diabetic Foot Ulcer Challenge 2022 focused on the task of diabetic foot ulcer segmentation, based on the work completed in previous DFU challenges. The challenge provided 4000 images of full-view foot ulcer images together with…

Computer Vision and Pattern Recognition · Computer Science 2023-04-25 Connah Kendrick , Bill Cassidy , Neil D. Reeves , Joseph M. Pappachan , Claire O'Shea , Vishnu Chandrabalan , Moi Hoon Yap

Diabetic Foot Ulcer (DFU) is a condition requiring constant monitoring and evaluations for treatment. DFU patient population is on the rise and will soon outpace the available health resources. Autonomous monitoring and evaluation of DFU…

Computer Vision and Pattern Recognition · Computer Science 2023-11-29 Reza Basiri , Milos R. Popovic , Shehroz S. Khan

This paper introduces the Diabetic Foot Ulcers dataset (DFUC2021) for analysis of pathology, focusing on infection and ischaemia. We describe the data preparation of DFUC2021 for ground truth annotation, data curation and data analysis. The…

Computer Vision and Pattern Recognition · Computer Science 2021-08-16 Moi Hoon Yap , Bill Cassidy , Joseph M. Pappachan , Claire O'Shea , David Gillespie , Neil Reeves

Accurate lesion segmentation in ultrasound images is essential for preventive screening and clinical diagnosis, yet remains challenging due to low contrast, blurry boundaries, and significant scale variations. Although existing deep…

Computer Vision and Pattern Recognition · Computer Science 2026-04-16 Chen Wang , Yixin Zhu , Yongbin Zhu , Fengyuan Shi , Qi Li , Jun Wang , Zuozhu Liu , Keli Hu
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